From: Hangbin Liu <liuhangbin@gmail.com>
To: Yunshui Jiang <jiangyunshui@kylinos.cn>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, Lukasz Majewski <lukma@denx.de>,
Geliang Tang <geliang@kernel.org>
Subject: [HSR] hsr_ping test failed
Date: Fri, 12 Sep 2025 03:04:36 +0000 [thread overview]
Message-ID: <aMONxDXkzBZZRfE5@fedora> (raw)
Hi, Sebastian, Yunshui,
I tried to run hsr_ping recently on x86_64 arch (build via vng --build
--config tools/testing/selftests/net/hsr/config, latest net branch,
iproute2-6.15.0) and the test always failed due to error
"Expect to send and receive 10 packets and no duplicates."
I checked the normal ping test and found it also has duplicates.
e.g.
PING 100.64.0.3 (100.64.0.3) 56(84) bytes of data.
--- 100.64.0.3 ping statistics ---
2 packets transmitted, 2 received, +3 duplicates, 0% packet loss, time 1012ms
I'm not sure if I missed some configurations or anything else. How do we make
sure there is not duplicates?
Another issue during my testing is that the test checks
while [ ${WAIT} -gt 0 ]
do
grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table
if [ $? -ne 0 ]
then
break
fi
sleep 1
let "WAIT = WAIT - 1"
done
While in my testing the debug log shows 00:00:00:00:00:00 for mac B address
during the whole 5 seconds.
/sys/kernel/debug/hsr/hsr1/node_table:00:11:22:00:02:01 00:00:00:00:00:00 10026a200, 100265ef5, 0, 1
/sys/kernel/debug/hsr/hsr1/node_table:00:11:22:00:02:02 00:00:00:00:00:00 100265ef5, 100269800, 0, 1
/sys/kernel/debug/hsr/hsr1/node_table:00:11:22:00:03:01 00:00:00:00:00:00 100266140, 10026a200, 0, 1
/sys/kernel/debug/hsr/hsr1/node_table:00:11:22:00:03:02 00:00:00:00:00:00 100269000, 100266140, 0, 1
/sys/kernel/debug/hsr/hsr2/node_table:00:11:22:00:01:01 00:00:00:00:00:00 100269000, 100265ef5, 0, 1
/sys/kernel/debug/hsr/hsr2/node_table:00:11:22:00:01:02 00:00:00:00:00:00 100265ef5, 100269000, 0, 1
/sys/kernel/debug/hsr/hsr2/node_table:00:11:22:00:03:02 00:00:00:00:00:00 100266140, 10026a200, 0, 1
/sys/kernel/debug/hsr/hsr2/node_table:00:11:22:00:03:01 00:00:00:00:00:00 10026a200, 100266140, 0, 1
/sys/kernel/debug/hsr/hsr3/node_table:00:11:22:00:01:02 00:00:00:00:00:00 100269000, 100265ef5, 0, 1
/sys/kernel/debug/hsr/hsr3/node_table:00:11:22:00:01:01 00:00:00:00:00:00 100265ef5, 100269000, 0, 1
/sys/kernel/debug/hsr/hsr3/node_table:00:11:22:00:02:02 00:00:00:00:00:00 100265ef5, 10026a200, 0, 1
/sys/kernel/debug/hsr/hsr3/node_table:00:11:22:00:02:01 00:00:00:00:00:00 10026a200, 100265f98, 0, 1
Thanks
Hangbin
next reply other threads:[~2025-09-12 3:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-12 3:04 Hangbin Liu [this message]
2025-09-21 19:33 ` [HSR] hsr_ping test failed Sebastian Andrzej Siewior
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